[ 39.433299] ------------[ cut here ]------------ [ 39.434243] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.436254] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.437733] Modules linked in: [ 39.438333] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.440296] Tainted: [W]=WARN [ 39.440893] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.442371] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.443288] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 39.446472] RSP: 0018:ffff888016377bc0 EFLAGS: 00010286 [ 39.447440] RAX: 0000000000000000 RBX: ffffed1002c6ef78 RCX: ffffffff813a4050 [ 39.448705] RDX: ffff88801bca0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.449981] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c6ef2f [ 39.451262] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.452532] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016377df8 [ 39.453803] FS: 00007fce528cf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.455229] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.456292] CR2: 00007ffef9136ef7 CR3: 000000000a1fa000 CR4: 0000000000350ef0 [ 39.457584] Call Trace: [ 39.458085] [ 39.458488] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.459384] ? __create_object+0x59/0x80 [ 39.460158] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.461118] __vmalloc_noprof+0x59/0x60 [ 39.461880] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.462759] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.463644] bpf_prog_alloc+0x39/0x200 [ 39.464388] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.465311] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.466225] do_seccomp+0x349/0x25e0 [ 39.466942] ? find_held_lock+0x2b/0x80 [ 39.467711] ? do_prlimit+0x310/0x610 [ 39.468408] ? __pfx_do_seccomp+0x10/0x10 [ 39.469198] ? do_raw_spin_unlock+0x53/0x220 [ 39.470045] ? _raw_spin_unlock+0x1e/0x40 [ 39.470826] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.471791] ? static_key_count+0x60/0x80 [ 39.472535] prctl_set_seccomp+0x4e/0x70 [ 39.473312] __do_sys_prctl+0xe6c/0x1d70 [ 39.474098] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.474958] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.475927] ? irqentry_exit+0xf3/0x650 [ 39.476642] do_syscall_64+0xbf/0x430 [ 39.477379] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.478330] RIP: 0033:0x7fce52dc15cd [ 39.479024] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 39.482168] RSP: 002b:00007ffef91351d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.483515] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fce52dc15cd [ 39.484789] RDX: 00005566408d2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.486082] RBP: 00007ffef9135230 R08: 0000000000000000 R09: 00007ffef91348d0 [ 39.487355] R10: 0000000000000000 R11: 0000000000000246 R12: 000055664f3a5240 [ 39.488628] R13: 00007ffef9135660 R14: 000055664f3ae380 R15: 000055664f3b9540 [ 39.489950] [ 39.490368] irq event stamp: 1795 [ 39.490910] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 39.492191] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 39.493444] softirqs last enabled at (1784): [] handle_softirqs+0x50c/0x770 [ 39.494732] softirqs last disabled at (1779): [] __irq_exit_rcu+0xc4/0x100 [ 39.495983] ---[ end trace 0000000000000000 ]--- [ 42.697375] ------------[ cut here ]------------ [ 42.698472] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.700897] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.702696] Modules linked in: [ 42.703332] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.705382] Tainted: [W]=WARN [ 42.706032] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.707579] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.708529] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 42.711823] RSP: 0018:ffff888017fc7bc0 EFLAGS: 00010286 [ 42.712836] RAX: 0000000000000000 RBX: ffffed1002ff8f78 RCX: ffffffff813a4050 [ 42.714243] RDX: ffff88800eff9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.715688] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ff8f2f [ 42.717183] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.718634] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017fc7df8 [ 42.720074] FS: 00007f6cb1cfc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.721638] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.722814] CR2: 00007ffe727a6ef7 CR3: 000000000db99000 CR4: 0000000000350ef0 [ 42.724217] Call Trace: [ 42.724763] [ 42.725210] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.726206] ? __create_object+0x59/0x80 [ 42.727067] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.728123] __vmalloc_noprof+0x59/0x60 [ 42.728941] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.729888] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.730917] bpf_prog_alloc+0x39/0x200 [ 42.731729] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.732753] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.733747] do_seccomp+0x349/0x25e0 [ 42.734496] ? find_held_lock+0x2b/0x80 [ 42.735330] ? do_prlimit+0x310/0x610 [ 42.736145] ? __pfx_do_seccomp+0x10/0x10 [ 42.737007] ? do_raw_spin_unlock+0x53/0x220 [ 42.737937] ? _raw_spin_unlock+0x1e/0x40 [ 42.738803] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.739858] ? static_key_count+0x60/0x80 [ 42.740741] prctl_set_seccomp+0x4e/0x70 [ 42.741778] __do_sys_prctl+0xe6c/0x1d70 [ 42.742921] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.744155] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.745537] ? irqentry_exit+0xf3/0x650 [ 42.746647] do_syscall_64+0xbf/0x430 [ 42.747743] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.748985] RIP: 0033:0x7f6cb21ee5cd [ 42.749795] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 42.753396] RSP: 002b:00007ffe727a5ad0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.755007] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6cb21ee5cd [ 42.756477] RDX: 000055ee4ddb7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.757970] RBP: 00007ffe727a5b30 R08: 0000000000000000 R09: 00007ffe727a51d0 [ 42.759436] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ee6ee22bf0 [ 42.760882] R13: 00007ffe727a5f60 R14: 000055ee6ee2c380 R15: 000055ee6ee37460 [ 42.762396] [ 42.762871] irq event stamp: 1751 [ 42.763451] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 42.764891] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 42.766386] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 42.767867] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 42.769313] ---[ end trace 0000000000000000 ]--- [ 43.683984] ------------[ cut here ]------------ [ 43.684799] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.686546] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.687785] Modules linked in: [ 43.688292] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.690181] Tainted: [W]=WARN [ 43.690651] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.691935] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.692730] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 43.695456] RSP: 0018:ffff88801b15fbc0 EFLAGS: 00010286 [ 43.696307] RAX: 0000000000000000 RBX: ffffed100362bf78 RCX: ffffffff813a4050 [ 43.697420] RDX: ffff8880161c0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.698540] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100362bf2f [ 43.699630] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.700738] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b15fdf8 [ 43.701840] FS: 00007fab62d33900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.703079] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.703972] CR2: 00007fab63225580 CR3: 000000000d66e000 CR4: 0000000000350ef0 [ 43.705075] Call Trace: [ 43.705462] [ 43.705843] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.706598] ? __create_object+0x59/0x80 [ 43.707272] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.708094] __vmalloc_noprof+0x59/0x60 [ 43.708741] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.709449] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.710261] bpf_prog_alloc+0x39/0x200 [ 43.710882] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.711630] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.712395] do_seccomp+0x349/0x25e0 [ 43.713004] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.713757] ? __pfx_do_seccomp+0x10/0x10 [ 43.714411] ? find_held_lock+0x2b/0x80 [ 43.715046] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.715849] ? static_key_count+0x60/0x80 [ 43.716494] prctl_set_seccomp+0x4e/0x70 [ 43.717140] __do_sys_prctl+0xe6c/0x1d70 [ 43.717803] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.718504] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.719312] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.720125] ? irqentry_exit+0xf3/0x650 [ 43.720775] do_syscall_64+0xbf/0x430 [ 43.721368] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.722185] RIP: 0033:0x7fab632255cd [ 43.722784] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 43.725472] RSP: 002b:00007ffc228274a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.726627] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fab632255cd [ 43.727710] RDX: 000055cec2a5ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.728787] RBP: 00007ffc22827500 R08: 0000000000000000 R09: 00007ffc22826ba0 [ 43.729855] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ceeaa14ad0 [ 43.730941] R13: 00007ffc22827930 R14: 000055ceeaa15bc0 R15: 000055ceeaa26780 [ 43.732045] [ 43.732403] irq event stamp: 2109 [ 43.732939] hardirqs last enabled at (2119): [] __up_console_sem+0x78/0x80 [ 43.734221] hardirqs last disabled at (2128): [] __up_console_sem+0x5d/0x80 [ 43.735491] softirqs last enabled at (2032): [] handle_softirqs+0x50c/0x770 [ 43.736802] softirqs last disabled at (2147): [] __irq_exit_rcu+0xc4/0x100 [ 43.738095] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14423' (ECDSA) to the list of known hosts. 2025/11/18 05:23:55 fuzzer started 2025/11/18 05:23:56 dialing manager at localhost:37895 2025/11/18 05:23:56 checking machine... 2025/11/18 05:23:56 checking revisions... [ 44.678307] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:23:56 testing simple program... [ 44.783093] cgroup: Unknown subsys name 'net' [ 44.835329] cgroup: Unknown subsys name 'cpuset' [ 44.848879] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:23:55 Registers: info registers vcpu 0 RAX=1607a35a1af4a700 RBX=0000000000000286 RCX=ffff888019c3f964 RDX=0000000000000001 RSI=ffffffff85f109b8 RDI=ffff88800effddc0 RBP=ffffffff85f109b8 RSP=ffff888019c3f958 R8 =0000000000000000 R9 =ffff88802087bd20 R10=0000000000000003 R11=0000000000000001 R12=ffffffff81b62879 R13=0000000000000083 R14=ffff88800effd340 R15=0000000000000002 RIP=ffffffff81529012 RFL=00000046 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f6cb1cfc900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6cb1cdb020 CR3=0000000020a6c000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000001 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff85e1ff80 RDI=ffff8880161c41d8 RBP=ffffffff85e1ff80 RSP=ffff8880177a7b38 R8 =00000000ffffffff R9 =fffff940000d5248 R10=0000000000000000 R11=0000000000000001 R12=ffff8880161c3780 R13=ffff8880161c41d8 R14=00000000ffffffff R15=ffff8880161c41d8 RIP=ffffffff84c720e5 RFL=00000046 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f12cca1c900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f12cc1353f0 CR3=000000000da74000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=3db1dff12173ea892342a69e814e541d XMM02=0000000000304e78d59e07bde36eea69 XMM03=0000000000304fc0ec2efd57dc4c00df XMM04=4a371a5b0b0b1ee800000000000ae988 XMM05=7ec4a40cae9cb6cb00000000003229f0 XMM06=d96330e2d2db86320000000000321888 XMM07=fb795ef6d657705600000000003110e8 XMM08=2c67c8bc2e329bc30000000000304fc0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000